Lichenes Selecti Exsiccati, Fascicle 88 (nos 2176-2200) (Pruhonice) 88: 3, no. 2185 (1988).

Basionym: Lopadium subcoerulescens Zahlbr., Trans. Proc. N.Z. Inst. 59: 312 (1928).

Synonyms: Index Fungorum